An_introduction_to_data_mining_descion_tree&Random_forest
Data Mining - Supervised
Decision Tree & Random Forest
© 2013 ExcelR Solutions. All Rights Reserved
Machine Learning is ubiquitous
© 2013 ExcelR Solutions. All Rights Reserved
What are Decision trees?
© 2013 ExcelR Solutions. All Rights Reserved
How to built decision trees?
© 2013 ExcelR Solutions. All Rights Reserved
Decision trees - Example
© 2013 ExcelR Solutions. All Rights Reserved
Algorithm for Decision Tree Induction
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree Examples
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 1, Root: Students
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 1, Root: Students
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 1, Root: Students
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 1, Root: Students
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 1, Root: Students
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 1, Root: Students
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 1, Root: Student
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 2, Root: Income
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 2, Root: Income
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 2, Root: Income
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 2, Root: Income
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 2, Root: Income
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 2, Root: Income
© 2013 ExcelR Solutions. All Rights Reserved
Decision Tree 2, Root: Income
© 2013 ExcelR Solutions. All Rights Reserved
Greedy Approach and Entropy
© 2013 ExcelR Solutions. All Rights Reserved
Entropy(Information Theory)
© 2013 ExcelR Solutions. All Rights Reserved
Entropy(Information Theory)
© 2013 ExcelR Solutions. All Rights Reserved
Information Gain: Attribute Selection
Measure
© 2013 ExcelR Solutions. All Rights Reserved
CONTACT US
www.excelr.com
[email protected]
+91 9880913504
ExcelR - Data Science, Data Analytics Course Training in
Pune
Address: 102, 1st Floor, Phase II, Prachi Residency
Opposite to Kapil Malhar, Baner Rd, Baner,
Pune,Maharashtra 411046
Hour: Mon- Sat 07AM – 11PM
Established in Year: 2013
THANK YOU
© 2013 ExcelR Solutions. All Rights Reserved
Comments